68649918

素因数分解:

$2^1\times 3^1\times {\mathrm{1913}}^1\times {\mathrm{5981}}^1$

素因数の和:7899

約数の個数: 16

約数和(自身を含む): 137394576

約数和(自身を除く): 68744658

約数列:

[1, 2, 3, 6, 1913, 3826, 5739, 5981, 11478, 11962, 17943, 35886, 11441653, 22883306, 34324959, 68649918]

約数ペア:

[(1, 68649918), (2, 34324959), (3, 22883306), (6, 11441653), (1913, 35886), (3826, 17943), (5739, 11962), (5981, 11478)]